5019578538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{250403}}^1$

素因数の和:250678

約数の個数: 32

約数和(自身を含む): 10853510976

約数和(自身を除く): 5833932438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 10023, 20046, 250403, 500806, 751209, 1502418, 3255239, 6510478, 9765717, 19531434, 64353571, 128707142, 193060713, 386121426, 836596423, 1673192846, 2509789269, 5019578538]

約数ペア:

[(1, 5019578538), (2, 2509789269), (3, 1673192846), (6, 836596423), (13, 386121426), (26, 193060713), (39, 128707142), (78, 64353571), (257, 19531434), (514, 9765717), (771, 6510478), (1542, 3255239), (3341, 1502418), (6682, 751209), (10023, 500806), (20046, 250403)]